RU94034544A - Stop valve - Google Patents

Stop valve

Info

Publication number
RU94034544A
RU94034544A RU94034544/06A RU94034544A RU94034544A RU 94034544 A RU94034544 A RU 94034544A RU 94034544/06 A RU94034544/06 A RU 94034544/06A RU 94034544 A RU94034544 A RU 94034544A RU 94034544 A RU94034544 A RU 94034544A
Authority
RU
Russia
Prior art keywords
seat
gate
worm
shut
clamping
Prior art date
Application number
RU94034544/06A
Other languages
Russian (ru)
Other versions
RU2091652C1 (en
Inventor
И.Ю. Хасанов
В.Ю. Суханов
А.И. Шенкнехт
Original Assignee
И.Ю. Хасанов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by И.Ю. Хасанов filed Critical И.Ю. Хасанов
Priority to RU94034544A priority Critical patent/RU2091652C1/en
Publication of RU94034544A publication Critical patent/RU94034544A/en
Application granted granted Critical
Publication of RU2091652C1 publication Critical patent/RU2091652C1/en

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Landscapes

  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

FIELD: valving. SUBSTANCE: valve comprises seat and disk gate connected with the spindle of the drive through a pivot-slide. The stop member is interposed between the flange parts of the housing, is assembled, and consists of disk gate provided with cylindrical hooks, pivot-slide rigidly secured to the disk gate and suspended to the outer race of the bearing, and inner detachable race whereto pressing corona made up as flange with skirt is secured. The skirt is provided with L-shaped grooves which inclined to the direction of pressing the gate to the seat by an angle that allows the gate to be pressed tightly to the seat. The bottom portion of the inner race is provided with a worm sector which rotates the pressing corona. The sector is connected with the drive through a worm. The drive is parallel to the seat on the housing. EFFECT: enhanced reliability.

Claims (1)

Изобретение относится к области запорной арматуры и может быть использовано на трубопроводах, емкостях, аппаратах и т.п. для герметичного перекрытия сечения в качестве запорного или обратного клапана. Изобретение решает задачу повышения надежности, снижения трудоемкости обслуживания и ремонта. Сущность изобретения заключается в том, что в откидном запорном клапане, состоящем из седла и дискового затвора, соединенного со шпинделем привода при помощи шарнира-ползуна, запорный орган расположен между фланцевыми половинами корпуса и выполнен сборным, состоящим из дискового затвора, снабженного цилиндрическими зацепами, шарнира-ползуна, жестко прикрепленного к дисковому затвору и подвешенного к наружной обойме подшипника, внутренней разъемной обоймы, к которой прикреплена поджимная корона в виде фланца с юбкой, выполненной с пазами Г-образной формы, которые имеют уклон в сторону прижима затвора к седлу на угол, обеспечивающий герметичный его прижим, в нижней части к внутренней обойме прикреплен червячный сектор, поворачивающий поджимную корону, соединенный червяком с приводом, установленным параллельно к седлу на корпусе.The invention relates to the field of valves and can be used on pipelines, tanks, apparatuses, etc. for hermetic overlapping of the section as a shut-off or non-return valve. The invention solves the problem of improving reliability, reducing the complexity of maintenance and repair. The essence of the invention lies in the fact that in the hinged shut-off valve, consisting of a seat and a disk shutter connected to the actuator spindle by means of a slide hinge, the shut-off element is located between the flange halves of the housing and is made of a prefabricated consisting of a disk shutter equipped with cylindrical hooks, a hinge - a slider rigidly attached to a disk shutter and suspended from the outer race of the bearing, an internal split race, to which is attached a clamp crown in the form of a flange with a skirt made from the groove L-shaped, which have a slope in the direction of clamping the shutter to the saddle at an angle that provides hermetic clamping; in the lower part, a worm sector is attached to the inner holder, which rotates the clamping crown, connected by a worm to a drive mounted parallel to the saddle on the body.
RU94034544A 1994-10-03 1994-10-03 Shut-off valve RU2091652C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94034544A RU2091652C1 (en) 1994-10-03 1994-10-03 Shut-off valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94034544A RU2091652C1 (en) 1994-10-03 1994-10-03 Shut-off valve

Publications (2)

Publication Number Publication Date
RU94034544A true RU94034544A (en) 1996-08-27
RU2091652C1 RU2091652C1 (en) 1997-09-27

Family

ID=20160625

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94034544A RU2091652C1 (en) 1994-10-03 1994-10-03 Shut-off valve

Country Status (1)

Country Link
RU (1) RU2091652C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU195331U1 (en) * 2019-10-29 2020-01-23 Общество с ограниченной ответственностью "МашНефтеГаз" MECHANIZED PLUG

Also Published As

Publication number Publication date
RU2091652C1 (en) 1997-09-27

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